Experiencing issues with your Samsung 65-inch QLED 4K Q80 Series Ultra HD TV? The PCB main assembly (BN94-14158B) might be the source of the problem. Faulty main boards can lead to a variety of issues such as unexpected shutdowns, display problems, or connectivity issues. Replacing the main assembly board is a practical step to restore functionality. This genuine Samsung part is designed specifically for your device, ensuring compatibility and reliability.

Check your TV's model number to confirm compatibility before purchasing.